FR3079191B1 - DEVICE FOR APPLYING TWO OPPOSITE SENSE FORCES AND PARKING BRAKE SYSTEM COMPRISING SUCH A DEVICE - Google Patents

DEVICE FOR APPLYING TWO OPPOSITE SENSE FORCES AND PARKING BRAKE SYSTEM COMPRISING SUCH A DEVICE Download PDF

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Publication number
FR3079191B1
FR3079191B1 FR1852425A FR1852425A FR3079191B1 FR 3079191 B1 FR3079191 B1 FR 3079191B1 FR 1852425 A FR1852425 A FR 1852425A FR 1852425 A FR1852425 A FR 1852425A FR 3079191 B1 FR3079191 B1 FR 3079191B1
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FR
France
Prior art keywords
applying
brake system
parking brake
casing
opposite sense
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
FR1852425A
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French (fr)
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FR3079191A1 (en
Inventor
Thierry Pasquet
Philippe Bourlon
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hitachi Astemo France SAS
Original Assignee
Foundation Brakes France SAS
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Foundation Brakes France SAS filed Critical Foundation Brakes France SAS
Priority to FR1852425A priority Critical patent/FR3079191B1/en
Publication of FR3079191A1 publication Critical patent/FR3079191A1/en
Application granted granted Critical
Publication of FR3079191B1 publication Critical patent/FR3079191B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T13/00—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems
    • B60T13/74—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with electrical assistance or drive
    • B60T13/746—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with electrical assistance or drive and mechanical transmission of the braking action

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Braking Arrangements (AREA)
  • Braking Systems And Boosters (AREA)

Abstract

Dispositif d'application de deux forces de de sens opposés le long d'un axe longitudinal (X) pour un système de frein de parking, comprenant : - un carter (6), - un moteur électrique (M), - une première pièce (12) mobile en rotation et en translation, ladite première pièce (12) étant mise en rotation par le moteur électrique (M), - deux deuxièmes pièces (10.1, 10.2) mobiles en translation, comportant chacune une extrémité appliquant la première force et une extrémité connectée à la première pièce par une liaison vis-écrou, les deuxièmes pièces (10.1, 10.2) étant déplacées en sens opposés, - un ressort (30) entre le carter (6) et la première pièce (12) de sorte à plaquer la première pièce contre le carter, le ressort (30) générant une deuxième force s'opposant au déplacement en translation de la première pièce (12) d'intensité égale à l'intensité maximale de chacune des premières forcesDevice for applying two opposite direction forces along a longitudinal axis (X) for a parking brake system, comprising: - a casing (6), - an electric motor (M), - a first part (12) movable in rotation and in translation, said first part (12) being rotated by the electric motor (M), - two second parts (10.1, 10.2) movable in translation, each having an end applying the first force and one end connected to the first part by a screw-nut connection, the second parts (10.1, 10.2) being moved in opposite directions, - a spring (30) between the casing (6) and the first part (12) so as to press the first part against the casing, the spring (30) generating a second force opposing the translational movement of the first part (12) of intensity equal to the maximum intensity of each of the first forces

FR1852425A 2018-03-21 2018-03-21 DEVICE FOR APPLYING TWO OPPOSITE SENSE FORCES AND PARKING BRAKE SYSTEM COMPRISING SUCH A DEVICE Active FR3079191B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1852425A FR3079191B1 (en) 2018-03-21 2018-03-21 DEVICE FOR APPLYING TWO OPPOSITE SENSE FORCES AND PARKING BRAKE SYSTEM COMPRISING SUCH A DEVICE

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1852425A FR3079191B1 (en) 2018-03-21 2018-03-21 DEVICE FOR APPLYING TWO OPPOSITE SENSE FORCES AND PARKING BRAKE SYSTEM COMPRISING SUCH A DEVICE
FR1852425 2018-03-21

Publications (2)

Publication Number Publication Date
FR3079191A1 FR3079191A1 (en) 2019-09-27
FR3079191B1 true FR3079191B1 (en) 2020-03-06

Family

ID=62751054

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1852425A Active FR3079191B1 (en) 2018-03-21 2018-03-21 DEVICE FOR APPLYING TWO OPPOSITE SENSE FORCES AND PARKING BRAKE SYSTEM COMPRISING SUCH A DEVICE

Country Status (1)

Country Link
FR (1) FR3079191B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3105326B1 (en) * 2019-12-23 2021-12-03 Foundation Brakes France ELECTROMECHANICAL DRUM BRAKE ACTUATOR

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2768869B1 (en) * 1997-09-22 1999-12-03 Rockwell Lvs ELECTRICAL CONDEMNATION ACTUATOR FOR VEHICLE LOCK
FR2864598B1 (en) * 2003-12-24 2006-03-17 Bosch Gmbh Robert DEVICE FOR ELECTRICALLY CONTROLLING A PARKING BRAKE.
KR101055975B1 (en) * 2005-06-22 2011-08-11 주식회사 만도 Electric parking brake
CN105299107B (en) * 2014-05-28 2018-01-05 现代摩比斯株式会社 Stop device

Also Published As

Publication number Publication date
FR3079191A1 (en) 2019-09-27

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